Whenever Spinneret and Spiderling deals 4 or more damage, exile the top card of your library
Both halves can cohesively contribute to a Sacrifice theme deck (although Treasures only happen if your opponents' things die), with the legendary creature on the back half giving you a sacrifice outlet and a beefy body
On Pokmon cards: the stamp sits in the bottom-left corner of the artbox
As a rule of thumb, Ive found that if the card(s) in question cannot win you the game outright, the answer is usually No. Cards like Insurrection, Finale of Devastation, Rise of the Dark Realms, Armageddon, and Expropriate are cards that often belong to this category, and should be added very sparingly to your deck
Your opponent still has agency over what they block with, so its not too devastating, but it could definitely be good with the right support
This is utter poo but having extra guys with modular is nice for retaining counters